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problem 1:

Describe briefly the relational approach to the data base structures.

problem 2:

What do you mean by the term relation? What are its fundamental characteristics?

problem 3:

Describe any three relational operators with illustration.

problem 4:

Describe different relational constraints with illustration.

problem 5:

Describe in detail the term Relational Algebra. What are the relational algebra operations which can be performed?

problem 6:

Describe in detail the merits of Relational Model?

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